You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Along Rt. 30. About 1.8 miles north of Rt. 64. Remove constraint Place: Along Rt. 30. About 1.8 miles north of Rt. 64. Place North America Remove constraint Place: North America Place Polk Remove constraint Place: Polk Place Tennessee Remove constraint Place: Tennessee Topic Plantae Remove constraint Topic: Plantae